Well, I finally got the sub set up, with the new amp. that Axiom shipped, since the first one was faulty (volume control not working).

Now that I have it set up, I would like to understand it a little more. There are a few things that are new to me, so maybe some of you could make it easier to understand what the 'features' are for, on the sub.

The 'Trim' and 'Phase' settings...what do they mean? What should they be set at (as a general default)?

What is the difference between phase of 0 deg. vs. 180 deg.?

What is the difference between 'Flat,' 'Load,' 'Full,' etc. on the trim settings?

Any advice/guidance would be great. And TIA for your help, suggestions.

i.